278002284 Throttle Sensor Left for Sea-Doo GTR-X 300 1630 2024-2026

Throttle Sensor Left for Sea-Doo

This left throttle sensor, OEM cross-reference 278002284, is a replacement electronic throttle position sensor for Sea-Doo personal watercraft that relays grip position signals to the engine management system.

Overview

This throttle sensor left for Sea-Doo is a drop-in electronic component that reports throttle lever position to the engine control unit so fueling and ignition stay synchronized with rider input. The OEM cross-reference 278002284 makes it a direct match for the original part on the listed models. It suits owners performing routine replacement or restoring proper throttle response on a Sea-Doo GTR-X 300.

Built For Performance

• OEM cross-reference 278002284 for a like-for-like fit
• Left-side mounting position matches the factory location
• Sealed connector body resists water and spray intrusion
• Solid-state sensing element with no moving contacts to wear
• Plug-and-play wiring connection to the factory harness
• Built to withstand the vibration and heat of marine use

Fits These Machines

• for Sea-Doo GTR-X 300 1630, model years 2024 to 2026

On-The-Job Use

• Replacing a failed or erratic factory throttle sensor
• Restoring smooth throttle response after sensor fault codes
• Routine maintenance on 1630-powered Sea-Doo models
• Trailside or dock-side repairs where a direct-fit part is needed

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: It is an aftermarket replacement for Sea-Doo with the OEM cross-reference 278002284 and is not manufactured by Sea-Doo.

Q: Will this fit my 2024 to 2026 GTR-X 300 exactly? A: It is listed for the 1630-powered GTR-X 300 across those model years, so confirm your serial number and connector style before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.